baber/WOPTO huggingface dataset:
Patent ES-2065688-T3 (ES)
Inventor: FRANDSEN ERIK
IPC: C08L23/02
Filed: 1991-05-08
Granted: 1995-02-16
Abstract: The disclosure relates to a container and a process for its production. The container has a bounding definition comprising at least one layer of a plastic material in which is included a partially split or degraded polyamide so as to impart to the container improved oxygen barrier properties. The process implies that, on production of the container, a plastic material is selected such that a partially split polyamide is included in one barrier layer included in the container.
Patent ES-2110997-T3 (ES)
Inventor: SAUERBERG PER
IPC: A61P25/28
Filed: 1991-08-20
Granted: 1998-03-01
Abstract: The present invention relates to therapeutically active azacyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent ES-2098375-T3 (ES)
Inventor: CONWAY MARLENE ELIZABETH
IPC: D21B1/02
Filed: 1991-10-29
Granted: 1997-05-01
Abstract: A method for the treatment of a super absorbent polymer (SAP) to inhibit, prevent or reverse its swelling in aqueous media comprises treating the SAP with an aqueous solution of a mixture of a water-soluble compound of an alkali or alkaline earth metal with a water-soluble compound of at least one of aluminum, copper (II), iron (III) and zinc, said solution having a pH in the range of 3-8.
Patent ES-2060410-T3 (ES)
Inventor: FREERMANN JOHANNES
IPC: B65H23/02
Filed: 1991-11-02
Granted: 1994-11-16
Abstract: A pile-detecting apparatus is used in a machine wherein a pile fabric is deflected over a smooth surface of a roll to detect the edge between the pile-free portion of the fabric and the portion with the pile, which edge runs parallel to the displacement direction of the fabric over the roll. The apparatus has a support plate, a frame carrying the plate, a plurality of rollers mounted on the frame and riding on the surface of the deflecting roll, and at least one light source on the plate for generating light beams and directing same tangentially of the surface. Respective detectors on the plate receive the respective light beams.
Patent ES-2107479-T3 (ES)
Title: Dispositivo de telefono movil en el que un circuito sumador proporciona una suma de señales de banda de audio y fuera de audio a un circuito compresor.
Inventor: KOMODA MOTOYOSHI
IPC: H04W88/02
Filed: 1992-05-18
Granted: 1997-12-01
Abstract: EN UN APARATO DE TELEFONIA MOVIL, UN SUMADOR (17) CALCULA UNA SUMA DE (A) UNA SEÑAL DE AUDIOFRECUENCIA QUE SE COMPONE DE UN COMPONENTE DE SEÑAL DE HABLA Y UN COMPONENTE DE SONIDOS Y (B) UNA SEÑAL GENERADA QUE TIENE UNA FRECUENCIA FUERA DE SONIDO, COMO 6 KHZ, Y UN NIVEL PREDETERMINADO Y SUMINISTRA UN COMPRESOR (21) CON LA SUMA COMO SU SEÑAL DE ENTRADA. EL SUMADOR Y EL COMPRESOR PROPORCIONAN UNA GANANCIA VARIABLE INFERIOR A LA SEÑAL DE AUDIOFRECUENCIA DE UN RANGO DE NIVEL INFERIOR A LA DE RANGO DE NIVEL SUPERIOR. ALTERNATIVAMENTE, EL COMPRESOR SOLO, PROPORCIONA LA GANANCIA VARIABLE INFERIOR A LA SEÑAL DE ENTRADA DEL RANGO DE NIVEL INFERIOR. UNA SEÑAL COMPRIMIDA ES TRANSMITIDA A UNA ESTACION BASE COMO UNA SEÑAL DE RADIO Y ES EXPANDIDA. PARA UTILIZAR EN UN SISTEMA DE COMUNICACION POR RADIO DEL TIPO REVELADO EN LA PATENTE DE ESTADOS UNIDOS N GENERADA PUEDE SER PROPORCIONADA POR EL TONO AUDIBLE DEL SUPERVISOR O POR EL TONO DE REFERENCIA.
Patent ES-2087410-T3 (ES)
Inventor: PRIMDAHL IVAR IVARSEN
IPC: F23D14/24
Filed: 1992-12-04
Granted: 1996-07-16
Abstract: Swirling-flow burner with improved design comprising U-shaped oxidizer and fuel gas injectors arranged coaxially at the burner face. The burner is further equipped with a bluff-body with static swirler blades extending inside the oxidizer injector. <IMAGE>
Patent ES-2087425-T3 (ES)
Inventor: ESPY HERBERT HASTINGS
IPC: C08G69/48
Filed: 1992-12-23
Granted: 1996-07-16
Abstract: A creping aid comprising the reaction product of a polyamide of a dicarboxylic acid or of the ester of a dicarboxylic acid and methyl bis(3-aminopropylamine) with epichlorohydrin in a mole ratio of the polyamide to the epichlorohydrin between about 1:0.1 and about 1:0.33, and a composition comprising an aqueous solution of the creping aid.
Patent ES-2070613-T3 (ES)
Inventor: PORE JEAN LES TILLEULS
IPC: C14C1/00
Filed: 1992-12-30
Granted: 1995-06-01
Abstract: Use of an aqueous silica sol to obtain a blanc picklé stabilisé or blanc stabilisé from a skin, especially by treating a skin at a pH of between 1 and 8, at ambient temperature, in an aqueous or brine bath with a density of between 1.014 and 1.09, with an aqueous silica sol containing, by weight, from 10 to 50 % silica in the form of discrete particles not bonded together by siloxane bonds and exhibiting a mean diameter of between 3 and 100 nm, and process for obtaining a blanc picklé.
Patent ES-2106847-T3 (ES)
Inventor: TORNIER ALAIN
IPC: A61F2/00
Filed: 1992-11-03
Granted: 1997-11-16
Abstract: The modular humeral prosthesis comprises three elements, one of which is a humeral anchoring stem (1') whose metaphyseal part forms an oblique bearing face (14'). The second element is a wedge-shaped spacer (2'), one of whose end faces (21') fits onto the bearing face (14') of the stem (1'). The third element of the prosthesis is made in the form of a spherical humeral cap (3') whose base is fixed with respect to the second end face of the spacer (2'). This fixing, which is off-centre with respect to the geometrical axis of the cap (3'), allows angular adjustment of the cap with respect to the spacer. The cap (2') and the stem (1') are locked to the spacer (2') in the desired position. <IMAGE>
Patent ES-2113936-T3 (ES)
Title: Control de distribucion de trafico para un sistema radio-movil celular.
Inventor: BODIN STIG ROLAND
IPC: H04W16/06
Filed: 1992-03-10
Granted: 1998-05-16
Abstract: UN SISTEMA DE RADIO CELULAR MOVIL, EN QUE EL EQUILIBRIO DE LA CARGA SE LOGRA A BASE DE MOVER DINAMICAMENTE LOS LIMITES ENTRE DOS CELULAS CUALESQUIERA DE MODO QUE EL TAMAÑO DE UNA CELULA SOBRECARGADA SE REDUCE Y LA CELULA VECINA SE HACE MAYOR. ESTO SE CONSIGUE A BASE DE BAJAR EL UMBRAL DE INTENSIDAD DE LA SEÑAL RECIBIDA PARA TRANSFERIRLO A LA CELULA VECINA Y/O SUBIR EL UMBRAL DE INTENSIDAD DE LA SEÑAL RECIBIDA PARA TRANSFERIRLO DESDE LA CELULA VECINA. LOS UMBRALES SON UNICOS PARA DOS CELULAS CUALQUIERA.
Patent ES-2132142-T3 (ES)
Inventor: HUET JEAN NOEL
IPC: A23L7/17
Filed: 1993-01-09
Granted: 1999-08-16
Abstract: The present invention relates to a process for preparing cooked cereals in which a mixture comprising a raw material chosen from the group consisting of starchy materials, soya bean and water is treated thermally, this mixture is introduced into an extruder at the same time as a raw material also chosen from the group consisting of starchy materials and soya bean, and then the mixture thus obtained is extruded.
Patent ES-2089710-T3 (ES)
Title: Metodo de fabricacion de una tuberia de metal cobresoldable que tiene aberturas de insercion de tubos formadas con patillas de guia.
Inventor: NOBUSUE MITSURU
IPC: F28F9/18
Filed: 1993-01-13
Granted: 1996-10-01
Abstract: UN METODO PARA LA FABRICACION DE UNA TUBERIA METALICA SOLDABLE (3) QUE TIENE UNAS APERTURAS ELIPTICAS PARA LA INSERCION DE TUBOS (5) Y UNAS OREJAS DE GUIA (7) QUE SE EXTIENDEN DESDE AL MENOS UNO DE LOS BORDES OPUESTOS QUE DEFINEN EL EJE MENOR DE CADA UNA DE LAS APERTURAS (5), EXTENDIENDOSE LAS OREJAS DE GUIA (7) EN LA DIRECCION DE INSERCION DE TUBOS ACHATADOS (1). EN UN ASPECTO DE LA INVENCION, EL METODO CONSISTE EN LOS PASOS SIGUIENTES: DOBLAR UNA PARTE DE UNA BANDA EN BRUTO (30), QUE SE HA PODIDO ESTAMPAR PREVIAMENTE PARA FORMAR HENDIDURAS (31), PARA ASI OBTENER UNA PORCION PROTUBERANTE (39) CON FORMA DE ARCO EN LA SECCION TRANSVERSAL Y CONECTADA A AL MENOS UNA DE LAS PORCIONES PLANAS NO PROTUBERANTES (40); PRESIONARLA HACIA ADENTRO PARA FORMAR UNAS PROTUBERANCIAS QUE VAYAN HACIA ADENTRO (42); PUNZONAR DESPUES CADA UNA DE LAS PROTUBERANCIAS QUE VAN HACIA ADENTRO (42) PARA OBTENER LA APERTURA PARA LA INSERCION DE TUBOS (5) DE TAL MODO QUE AL MENOS UNO DE LOS BORDES OPUESTOS COLOCADOS EN LOS EXTREMOS DEL EJE MENOR DE DICHA APERTURA PERMANEZCA SIN PERFORAR; Y FINALMENTE DOBLAR AL MENOS UNA DE LAS PORCIONES NO PROTUBERANTES (40) PARA OBTENER LA TUBERIA ACABADA (3). ALTERNATIVAMENTE, EL METODO PUEDE CONSISTIR EN EL PASO SIGUIENTE: PERFORAR APERTURAS EN BRUTO (131) A TRAVES DE LA BANDA EN BRUTO (130) DE TAL MODO QUE CADA UNA DE LAS APERTURAS TENGA PROTUSIONES (132); DOBLARLA PARA FORMAR LA PORCION PROTUBERANTE (139); DOBLAR LAS PROTUSIONES (132) PARA FORMAR LAS OREJAS DE GUIA (7); Y FINALMENTE DOBLAR LAS PORCIONES NO PROTUBERANTES (140), CON LO QUE NO ES NECESARIO NINGUN TROQUELADO COMPLICADO Y LA PARED DE LA TUBERIA QUEDA BIEN PROTEGIDA PARA NO PODERSE COLAPSAR O DEFORMAR.
Patent ES-2108860-T3 (ES)
Inventor: BAUER RAINER RICHARD
IPC: B65D85/07
Filed: 1993-03-30
Granted: 1998-01-01
Abstract: A package (10) for compressed flexible articles (11) comprising one or more unit packages, wherein each unit package comprises more than one compressed flexible articles (11), said unit packages being surrounded by a covering (19) made from a film of thermoplastic material characterised in that each unit package is maintained in its compressed condition by a paper wrapping (12). <IMAGE>
Patent ES-2115047-T3 (ES)
Inventor: TAKADA YUKIHIRO
IPC: A61K38/00
Filed: 1992-12-25
Granted: 1998-06-16
Abstract: An osteoblast growth promoting and bone reinforcing factor comprising either a precipitate prepared by adjusting the pH of whey or an aqueous solution of whey proteins to 2 to 6 and the concentration of ethanol to 10 % or above, or a water-soluble component prepared by dissolving the precipitate in water and having a molecular weight of 5,000-28,000 Da. The above factor having a molecular weight of 5,000-28,000 Da and an isoelectric point of 4 to 9 and obtained from a supernatant of heated whey or aqueous solution of whey proteins, a precipitate formed by treating the same with sodium chloride or a permeate formed by the ultrafiltration thereof. Food, medicine and feed containing the above factor and useful for preventing and treating osteoarthropathy.
Patent ES-2098763-T3 (ES)
Inventor: KNOX MARTIN BARNTICK
IPC: C07D307/88
Filed: 1993-07-09
Granted: 1997-05-01
Abstract: Mycophenolate mofetil is made non-catalytically by refluxing mycophenolic acid with 2-morpholinoethanol in an inert organic solvent capable of azeotropic removal of water.
Patent ES-2086236-T3 (ES)
Inventor: KOTTWITZ BEATRIX
IPC: C11D3/12
Filed: 1993-08-16
Granted: 1996-06-16
Abstract: Washing and cleaning agents, especially for textiles, which contain combinations of builders like zeolithe and/or crystalline laminated silicates of the general formula (I) NaMSixO2x+1.yH2O, in which M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, and, as complex formers, polyhydroxy bicarboxylic acids or polyhydroxy bicarboxylic acid salts with 4 to 6 carbon atoms and at least 2 hydroxy groups per molecule or mixtures of these acids and/or salts, in which the ratio by weight of builders to polyhydroxy dicarboxylic acids or polyhydroxy dicarboxylic acid salts or mixtures of these acids and/or salts is 30:1 to 1:1, exhibit better secondary washing capacity than similar agents which, instead of polyhydroxy dicarboxylic acids or polyhydroxy dicarboxylic acid salts, contain polyhydroxy tricarboxylic acids or polyhydroxy tricarboxylic acid salts like citric acid or citrate. Preferred agents contain up to 15 wt % sodium and/or potassium carbonate but no phosphonates, (co)polymeric polycarboxylates and citric acid or citrate.
Patent ES-2102071-T3 (ES)
Inventor: BONNET HENRI
IPC: B65G47/38
Filed: 1993-10-18
Granted: 1997-07-16
Abstract: A conveyor belt includes a lower surface and a number of article supporting surfaces, each of which is tiltably attached to the lower surface. Inflatable chambers are defined in the belt, the article supporting surfaces being disposed to tilt upon inflation of the inflatable chambers. An article conveyor system includes a belt having a lower surface and article supporting surfaces tiltably attached to the lower surface, a conveyor bed for supporting the belt during motion along a predetermined path, and an apparatus for selectively introducing pressurized air between the lower surface and each of the article supporting surfaces for tilting the article supporting surfaces, thereby causing an article on the selectively tilted article supporting surfaces to be discharged.
Patent ES-2139035-T3 (ES)
Inventor: KIRSCH DONALD RICHARD
IPC: C12Q1/18
Filed: 1994-05-24
Granted: 2000-02-01
Abstract: A method for the identification of agents which inhibit chitin synthesis, thus exhibiting potential fungicidal and insecticidal activity, involves the incubation of test samples in neutral Saccharomyces cerevisiae cultures containing calcofluor white, a fluorochrome that causes lethal chitin hyper-polymerization in the yeast. Cultures containing samples that inhibit chitin synthesis exhibit enhanced growth because the growing fungus is rescued from the adverse effects of calcofluor white. In the practice of the invention, the test sample is added to a S. cerevisiae culture or culture area containing calcofluor white and the culture is incubated with the test sample for such time under such conditions sufficient to observe yeast cell growth inhibition in a corresponding culture or culture area containing calcofluor but no test sample. The extent of growth in the culture or culture area containing test sample is then compared with the extent of growth in the culture or culture area containing no test sample, and the presence of chitin synthesis inhibition is determined by observation of whether culture growth in the presence of test sample exceeds growth in its absence. Preferred embodiments employ test samples on disks or in wells in solidified cultures and a known chitin synthesis inhibitor as a positive control which is compared to the test sample.
Patent ES-2115826-T3 (ES)
Inventor: SCHNORR KARL-ERNST DIPL-ING
IPC: C05F9/00
Filed: 1994-09-01
Granted: 1998-07-01
Abstract: A process serves for composting a mixture of organic substances and interfering substances, in particular for composting organic wastes. In order to utilise the organic substances present in the mixture particularly effectively, the organic substances are biodegraded in a closed vessel with forced aeration. The raw compost resulting from this is fed to a sink-float separator (4, 5, 6), in which the interfering substances sink. The substances not sinking in the sink-float separator (4, 5, 6) are again biodegraded in a closed vessel with forced aeration. <IMAGE>
Patent ES-2103549-T3 (ES)
Inventor: COUDERC OLIVIER
IPC: H01C3/12
Filed: 1994-04-27
Granted: 1997-09-16
Abstract: The invention relates to a resistive element consisting of a strip of resistive material in which slots (18, 19, 20, 21) are formed, according to a defined pitch, delimiting at least one zig-zag electrical circuit between two ends (11, 12) of the resistive element serving as electrical connections, characterised in that the said slots are inclined with respect to an axis passing through the said electrical connections by an angle with a value determined so as to confer the desired electrical resistance on the said resistive element. Application to braking rheostats. <IMAGE>
Patent ES-2101457-T3 (ES)
Inventor: DECORE BERTRAND
IPC: H02G3/04
Filed: 1994-05-11
Granted: 1997-07-01
Abstract: This relates to the equipping of trunking which comprises a body (11), having bent-back edges (returns) (12) facing each other, and a cover (13) to be clipped onto these bent-back edges (12). According to the invention, this trunking also comprises a cover joint (16) which extends transversely from one of the bent-back edges (12) of the body (11) to the other, in order to cover over the end of the cover (13), and which, at at least one of its ends, is equipped with a fastener (locking member) (18) suitable for locking it onto the corresponding bent-back edge (12) of the body (11). Application to trunking, especially for electrical apparatus. <IMAGE>
Patent ES-2111871-T3 (ES)
Inventor: DUFLOS MURIEL
IPC: C07D401/12
Filed: 1994-06-08
Granted: 1998-03-16
Abstract: Compounds of general formula: <IMAGE>  in which m, X, Y, A, R2 and R3 are defined in the description. Medicaments.
Patent ES-2088701-T3 (ES)
Inventor: TIBBLING PETTER
IPC: D21C9/10
Filed: 1993-11-18
Granted: 1996-08-16
Abstract: PCT No. PCT/SE93/00988 Sec. 371 Date Jun. 7, 1994 Sec. 102(e) Date Jun. 7, 1994 PCT Filed Nov. 18, 1993 PCT Pub. No. W094/29511 PCT Pub. Date Dec. 22, 1994A process for chlorine-free bleaching of chemical pulp in association with the production thereof, where a suspension of the pulp preferably has a concentration exceeding 8% of cellulose-containing fiber material and where the pulp entering into a bleaching line is preferably fed continuously through at least one bleaching vessel in the bleaching line, is treated with at least one acid for adjusting the pH to a value below 7, and with a chelating agent, and is subsequently bleached in at least one stage to a brightness exceeding 75% ISO, preferably exceeding 80%, with hydrogen peroxide or the corresponding quantity of another peroxide, employed in a quantity exceeding 5 kg/BDMT, where the peroxide bleaching takes place at elevated temperature and at a pressure in the bleaching vessel which exceeds 2 bar and where the cross-sectional area of the bleaching vessel exceeds 3 m2 and the area of the metal surface exposed towards the interior of the bleaching vessel is less than 4 V m2, where V indicates the volume in m3.
Patent ES-2137369-T3 (ES)
Title: Telas fibrosas no tejidas elastomericas con altas prestaciones.
Inventor: TAYLOR JACK DRAPER
IPC: D01F6/22
Filed: 1994-05-17
Granted: 1999-12-16
Abstract: LO QUE SE DESCRIBE ES UN TEJIDO ELASTICO NO HILADO QUE CONTIENE UNA MATRIZ COHERENTE DE FIBRAS FORMADAS DE UNA MEZCLA QUE SE PUEDE EXTRUIR COMPUESTA DE UN COPOLIMERO DE CUATRO BLOQUES ELASTOMERICO A-B-A-B EN DONDE A ES UN BLOQUE DE POLIMERO TERMOPLASTICO Y DONDE B ES UNA UNIDAD DE MONOMERO DE ISOPROPENO HIDROGENADO PARA SUSTANCIALMENTE UNA UNIDAD DE MONOMERO DE POLI(ETILENO-PROPILENO). EL TEJIDO ELASTICO NO HILADO ESTA ADAPTADO PARA TENER UN MODULO ELASTICO DE MENOS DE ALREDEDOR DE 1,25 QUE ES LOCALMENTE CONSTANTE DURANTE EL ESTIRAMIENTO DEL TEJIDO HASTA ALREDEDOR DEL 250 POR CIENTO. EL TEJIDO ELASTICO NO HILADO PUEDE TAMBIEN INCLUIR UN TIPO DE FIBRAS NO ELASTICAS Y/O MATERIALES PARTICULADOS DISTRIBUIDOS DENTRO O EN LA MATRIZ DE LAS FIBRAS ELASTOMERICAS. EL TEJIDO ELASTICO NO HILADO PUEDE SER INCORPORADO A UN MATERIAL DE MULTIPLES CAPAS Y/O PUEDE SER UN COMPONENTES DE MATERIAL ELASTICO COMPUESTO EN EL QUE EL TEJIDO ELASTICO ESTA UNIDO A UNA CAPA QUE SE PUEDE JUNTAR EN LOCALIZACIONES SEPARADAS DE MODO QUE LA CAPA QUE SE PUEDE JUNTAR SE JUNTE EN LAS LOCALIZACIONES SEPARADAS.
Patent ES-2112557-T3 (ES)
Inventor: FROST PETER LEWIS JOHN
IPC: G02B6/00
Filed: 1994-09-08
Granted: 1998-04-01
Abstract: An optical fibre management system includes a plurality of splice trays arranged in a stack. Each splice tray has a main body portion for holding at least one splice, and for storing fibres leading to the splice(s), and a fibre entry/exit portion for feeding fibre to/from the main body portion. Each tray is mounted in the stack so as to be movable from a stacked position, in which it is aligned with the other trays, to first and second operating positions in which the fibre entry/exit portion and the main body portion respectively are accessible.
Patent ES-2128587-T3 (ES)
Inventor: CURRO JOHN JOSEPH
IPC: A61F13/15
Filed: 1994-09-07
Granted: 1999-05-16
Abstract: The present invention provides an absorbent article having multiple topsheets. The absorbent article includes a first, apertured, macroscopically expanded, three-dimensional, polymeric topsheet and a second, apertured, macroscopically expanded, three-dimensional polymeric topsheet underlying the first topsheet. The multiple topsheets provide improved masking of bodily fluids absorbed and retained by the absorbent core.
Patent ES-2151006-T3 (ES)
Title: Combustion en etapas para la reduccion de oxidos de nitrogeno.
Inventor: KOBAYASHI WILLIAM THORU
IPC: F23L1/00
Filed: 1995-06-12
Granted: 2000-12-16
Abstract: SE PROPORCIONA UN METODO DE COMBUSTION PARA LLEVAR A CABO UNA COMBUSTION CON UNA GENERACION REDUCIDA DE OXIDOS DE NITROGENO. EL METODO DE COMBUSTION INCLUYE LA COMBUSTION PARCIAL DE UN FLUJO DE COMBUSTIBLE FLUIDO CON UN OXIDANTE DE BAJA VELOCIDAD, MEZCLANDO Y COMBUSTIONANDO DESPUES EL PRODUCTO RESULTANTE CON UN FLUJO OXIDANTE SECUNDARIO DILUIDO CON GAS AMBIENTE. LA VELOCIDAD DEL FLUJO OXIDANTE SECUNDARIO BIEN SE INCREMENTA PARA REDUCIR EL NIVEL DE EMISION DE OXIDOS DE NITROGENO O SE AJUSTA PARA PROPORCIONAR EL INDICE OXIDANTE DE BAJA VELOCIDAD/OXIDANTE SECUNDARIO DESEADO QUE ES UTIL UNA MAYOR REDUCCION DE LA FORMACION DE OXIDOS DE NITROGENO. NORMALMENTE, AL INCREMENTARSE EL INDICE Y/O VELOCIDAD, SE REDUCE MAS AUN EL NIVEL DE EMISION DE OXIDOS DE NITROGENO. CUANDO SE EMPLEA COMBUSTIBLE LIQUIDO, ESTE SE ATOMIZA CON FLUIDO ATOMIZANTE DE TAL MANERA QUE SE PRODUCE UN FLUJO DE COMBUSTIBLE LIQUIDO CON UN ANGULO DE PULVERIZACION MUY ESTRECHO. LA PRODUCCION DE ESTE FLUJO PERMITE AL QUEMADOR OPERAR SIN AGUA REFRIGERANTE. ADEMAS, EL FLUJO, CUANDO ESTA COMBINADO CON EL METODO DE COMBUSTION AQUI DESCRITO, PROPORCIONA INESPERADAMENTE UNA COMBUSTION EFICIENTE Y EFICAZ CON UNA GENERACION REDUCIDA DE OXIDOS DE NITROGENO.
Patent ES-2126810-T3 (ES)
Inventor: GORCE JEAN-NOEL
IPC: B60C1/00
Filed: 1995-06-20
Granted: 1999-04-01
Abstract: Diene polymers functionalised with an epoxidised alkoxysilane are prepd. by catalysed prepn. of a living diene polymer and addn. to the living polymer of an agent of formula (Y)m-R<1>-Si(OR<2>)3-n-R<3>n (I). In (I), Y = a gp. of formula (i) or (ii); R<1> = 1-10C alkyl, cycloalkyl or aryl; R<2> = 1-12C alkyl, aryl, cycloalkyl, alkaryl or aralkyl; R<3> = 1-12C alkyl, aryl or alkaryl; R<4> = 1-6C hydrocarbon gp., opt. with O atom(s) in the chain; n = 0 or 1; m = 1 or 2; p, q = 0-4; and p+q = 2-5. The amt. of (I) used is such that the molar ratio (RM) of (I):active sites in the initiator is at least 1. Redn. of the hysteresis of dienic polymer vulcanisates by modification with (I), and addn. of SiO2 and the usual components of S-vulcanisable compsns., is also claimed. <IMAGE>
Patent ES-2146720-T3 (ES)
Title: Cabezal de matriz con mandril regulable y procedimiento.
Inventor: KLINEDINST PAUL W
IPC: B29C48/09
Filed: 1995-12-14
Granted: 2000-08-16
Abstract: UN MANDRIL (20) PARA SOPORTAR DE FORMA AJUSTABLE UN VASTAGO (30) QUE TIENE UNA ESPIGA DE CABEZAL DE ROSCAR (48) EN SU EXTREMO DELANTERO, SITUADA EN UNA BOQUILLA DEL CABEZAL PARA ROSCAR (36) CONECTADA AL CUERPO ANULAR (12) DE UN CABEZAL PARA ROSCAR DE EXTRUSION (10). EL PLASTICO EXTRUIDO A TRAVES DE LA ABERTURA ANULAR DEL CABEZAL DE ROSCAR (50) ENTRE LA ESPIGA DEL CABEZAL DE ROSCAR (48) Y LA BOQUILLA DEL CABEZAL PARA ROSCAR (36) FORMA UN PARISON (28). LA ACTUACION CONTROLADA DE CUATRO CALENTADORES ELECTRICOS O DE LIQUIDO CALIENTE, ESPACIADOS CIRCUNFERENCIALMENTE (66, 70) Y DE DISIPADORES TERMICOS DISPUESTOS ENTRE ELLOS PERMITEN QUE UNA PORCION DEL MANDRIL, ESPACIADA HACIA EL INTERIOR DEL CUERPO ANULAR (12) POR UN PEQUEÑO HUECO SE CURVE Y DE ESTE MODO DESPLACE TRANSVERSALMENTE LA ESPIGA DEL CABEZAL DE ROSCAR (48) EN LA BOQUILLA (36) DEL CABEZAL DE ROSCAR. ESTO PERMITE FORMAR UN PARISON (28) CON UN GROSOR DE PARED NO UNIFORME. CADA DISIPADOR DE CALOR COMPRENDE UN DIAMETRO INTERNO EN EL MANDRILDENTRO DEL CUAL SE EXTIENDE UN TUBO DE SUMINISTRO DE AIRE. TAMBIEN SE PRESENTA UN METODO PARA AJUSTAR LA ABERTURA ANULAR DEL CABEZAL DE ROSCAR (50).